Product Description

Ideal for: Light/moderate/heavy teeth grinding (bruxism).

The Sentinel Soft Clear Night Guard was designed for comfort, with flexibility above and beyond the Sentinel Dual-Laminated and Hard Night Guard models. Our high polishing system and thin design ensures supreme comfort. The most popular type made in dental offices!

Not sure which dental night guard thickness you should choose? Check out this article to learn more about dental night guard thickness. Have some questions about ordering your night guard? We’ve got you covered. Your most FAQ’s answered HERE

Here’s a tip when deciding on which night guard is right for you:

Remember that if you do not wear your night guard for a while your teeth may naturally shift overtime. This can cause your night guard to fit incorrectly. So, if you do not wear a night guard often (consistently), it’s probably better to choose the Sentinel Soft Dental Night Guard or the Sentinel Dual Laminated Night Guard

Taking your own dental impression is EASY (and you do not need to pay a dentist hundreds of dollars to do it). We will send you a plastic tray, dental putty, & a pre-paid envelope to mail back to us. You need to have a timer, clean hands, & good solid teeth. No braces. Seriously, putty & braces do not mix. We will give you a link to a video, pictures & written instructions to show how to mold, and make sure its a good mold. All inclusive free shipping.

Here’s how it works: We mail out an impression kit to you (mixing putty & a tray). You take your own impression & using the pre-paid envelope, mail it back to us. Upon receipt of your impression, we will fabricate your new custom fit night guard within 8-12 business days. That’s it!

Our Commitment To You

Keep in mind the Sentinel warranty and return policy is unlike any other. We stand by our products and will always work with you to your absolute satisfaction. This means that if you are dissatisfied with your product for any reason, you can either contact Sentinel within 90 days for a full refund or opt to continue working with us until you get a great fitting guard. Our commitment to you is 100% satisfaction.

OR

Save 20% on any Night Guard, Teeth Whitening Kit, or Custom Athletic Guard if you already have a custom stone mold! Just enter coupon code “already stoned” at checkout!

GET FITTED. GET PROTECTED.

FREE SHIPPING IN THE U.S.A (International customers are responsible for shipping on return mailer).

54 reviews for this item

5 out of 5

Jayg(verified owner) – August 9, 2011:

The fitting process was quick and easy and didn’t take long for the custom night guard to arrive (approximately 3 weeks from start to finish).

Upon first wear, I was in shock at the positive difference! My first night went smoother and I felt like I got better sleep & zero soreness upon waking.

This company will even keep your teeth impression on file for future orders which is a major plus.

Thank you Sentinel!

5 out of 5

Amanda Fox(verified owner) – September 18, 2011:

My daughter got a custom bite guard from a dentist before. He took a mold of her teeth just like this. As far as I can tell, the only difference was that it cost more to get the bite guard from the doctor. This product is working great. Prompt, hassle- free delivery.

5 out of 5

Bree(verified owner) – December 15, 2011:

Hands down, the best night guard out there. I’ve used so so many.. I notice a difference in my teeth/jaw if I miss even one day. I have contacted the company with inquiries, and the customer service reps have always gotten back to me with great response. *****

5 out of 5

Patricia Welch(verified owner) – January 21, 2012:

Love this brand!

This is the only night guard that really works for me! will never go back to other companies.
I discovered this company when I visited a wonderful healing center that was treating my TMJ with cold laser therapy.
The doctor highly recommended this company and I’m grateful. Sentinel is #1 in my list.

5 out of 5

Phil Williams(verified owner) – July 9, 2012:

I bought this night guard for my son who grinds his teeth. We unsuccessfully attempted the first mold but Sentinel sent another kit out right away. So happy I could get this mouthguard at an affordable price. My dentist wanted to charge a small fortune! Thanks Ashley & the rest of the staff. You guys are great!

Love the free shipping and these are the best prices on the internet. I’ve been through other companies and you guys ROCK!

5 out of 5

Cory -Selma, AL.(verified owner) – August 17, 2013:

Insurance wouldn’t cover my nightguard through my dentist. Read an article online and found Sentinel through the article. So happy I did! I paid a fraction of what my dentist wanted to charge me. Happy customer!

5 out of 5

Iris Wilkerson NV.(verified owner) – November 27, 2013:

Got the first one and it felt a little loose on one side of my mouth. Contacted Sentinel team, they told me that it was probably from the initial dental impression. Sent a new kit to me and the fit is flawless. My advice: Pay close attention when you take your teeth impression. If you feel like you messed it up I’d go ahead and contact them. They’ll send a new kit for free. Overall, I give 5 stars. Customer service was on point.

5 out of 5

Laurie Moudry(verified owner) – December 5, 2013:

By far, the most comfortable night guards on the market. These guys take pride in their work and will work with you to your absolute satisfaction.
-Lauren Moudry, Baton Rouge La.
Long term sufferer of Bruxism

5 out of 5

Jackie Harris(verified owner) – December 17, 2013:

Same one my dentist made for me. Absolutely no difference at all except the cost. Such a relief!

5 out of 5

Meredith Wells(verified owner) – January 5, 2014:

Wasn’t sure whether I should go with an upper or lower guard. I chose the upper and when I got it I just couldn’t get used to it. I’ve never had to sleep with anything in my mouth and I found myself taking it out at night. I emailed the Sentinel team and told them my dilemma. They suggested I try a lower instead and voila! Feels so much better. I was most impressed that they really did work to my satisfaction and did it without sneaking in extra charges or hidden fees. Honest and good company. Thanks.

Thinner than I thought it would be. It fits well and is comfortable. The whole process was very quick too. Thanks

4 out of 5

Misha B – March 16, 2014:

Amazing customer service! You can tell this company are real people who care. No robots and very nice. Ashley answered all of my questions and was very friendly and knowledgable. Give her a raise!

5 out of 5

unknown(verified owner) – April 18, 2014:

I clench my teeth. I don’t grind but I kept cracking crowns which is just ridiculously expensive. The thought of wearing a mouth guard over my teeth while I sleep just seemed unlikely. I tried the ones from CVS with no luck. I asked for a thin version of the soft guard and it’s perfect! Sleeping with it in took some training but if I have to wear one I think I got the best one I could get. Thanks a million guys!

4 out of 5

Griffin P.(verified owner) – May 1, 2014:

Affordable and comfortable. Worth the time involved to save so much money. I feel like I was being robbed by the dentist all these years. Thanks Sentinel team!

5 out of 5

Alex R – May 2, 2014:

I Check out a few sites before choosing this one because I wasn’t sure if I was able to get a good fitting night guard since I don’t have the straightest of teeth. I was worried
only a dentist could get the right impression. I went for it anyways and it’s fit perfect since. No more jaw pain and I’m sleeping better. Sentinel was really easy to work with and I’m very impressed.

5 out of 5

Sandy E. Lincoln, NE(verified owner) – May 21, 2014:

I was really nervous about ordering because I have missing teeth on both my uppers and lowers and was worried about how well it would fit.
Received my guard today and wow! The fit is just flawless. I’m glad I went with the soft because I think maybe the hard would have been too difficult to get this great of a fit? Maybe I’ll try the hard one next time. Thanks a ton!!!

5 out of 5

Lorena Briggs(verified owner) – May 23, 2014:

This is my second experience with an online night guard company, The first one gave me a shoddy product and then they wouldn’t answer their phone. I shopped around this time. Some other labs I saw didnt even have a phone number to call. Sentinel Mouthguards answered my call and tolerated my million questions. Got the kit within a few days. Th whole process took about two weeks. I am very pleased. Definitely will use this company from now on.

Beats the heck out of those cheapo CVS night guards. I have been wearing mine for 8 months now with zero problems. Perfect option for me. Thx!

5 out of 5

Randell W. FL(verified owner) – June 26, 2014:

I contacted Sentinel because I have a very particular case in which I only needed a partial guard made for one side of my mouth. My dentist had been constructing this specific type of guard for me for years. It works well for my jaw condition but I do wear them down after a while and need replacements. This was becoming costly. Someone told me about Sentinel night guard lab & I’m happy to say they (Sentinel) have made me two guards about two years apart from each other and both fit and work perfectly. This has been a great company to work with and a steal compared to what I was paying before. Not going back to the dentist. Sentinel has earned a customer for life.

5 out of 5

Gary B. Phoenix, AZ.(verified owner) – August 14, 2014:

Superb service and great product. No complaints!

5 out of 5

Cal K.(verified owner) – August 16, 2014:

Just wanted to let you all know that I have paid the $500 to the dentist in the past and I am so glad I don’t have to do that anymore. This night guard is better quality and a better fit than my $500 one I bought through my dentist. Amazing! Thank you!

5 out of 5

Lillian Kemp(verified owner) – September 7, 2014:

Great service! Great product! Thanks!

5 out of 5

Teddy J Dowell – September 24, 2014:

I only wish I would have know about Sentinel sooner, a friend referred me here and I’m completely satisfied. Great company!

5 out of 5

Victoria Reynolds – September 26, 2014:

My teeth are really flat. I just needed something to keep things from worsening and it’s nice to find an inexpensive alternative. Thanks Sentinel!

5 out of 5

V.R Rose – October 7, 2014:

Had my dentist make me one of these a few years back and this one is just as good as my first one. Hopefully I’ll be able to hang on to this one. Great job!

5 out of 5

J. Williams(verified owner) – December 23, 2014:

This is my 2nd Sentinel mouth guard – Sentinel is a great company, and I love the quality of the products and the prices are unbeatable!

5 out of 5

B. Kellner(verified owner) – January 23, 2015:

These night guards are wonderful. My husband and I both purchased. We had not bought decent night guards since 2000 and I was tired of how quickly the “cheapos” wore out. We ordered these night guards and will continue to order more throughout the years. Don’t waste your money: buy these instead!

5 out of 5

Rebecca McBrien(verified owner) – January 28, 2015:

Just ordered three more to last me for a few years. Thank you Sentinel. You’ve literally saved me hundreds. Hugs to you!

5 out of 5

Isabella Peters(verified owner) – February 2, 2015:

Ordered this for my mother and was very skeptical as she is a light sleeper and needed something tolerable for her night teeth grinding. We decided on the thin version. I love the six month guarantee and she loves her dental guard! Great customer service. Smooth process. Thank you!

5 out of 5

Cecily Larson(verified owner) – March 23, 2015:

Just a beautiful fit! Thank you!

5 out of 5

Kelly Chadwick(verified owner) – May 7, 2015:

I love that I got to choose my thickness. I cannot sleep with anything thick in my mouth and the 1mm worked perfectly for me. Thanks

5 out of 5

Mary D.(verified owner) – August 18, 2015:

I reached out to Sentinel about my teeth grinding issues. The Livechat operator was very informative. Instead of trying to sell me on their more expensive services, I was instead told that I was already in pretty good shape and did not need to spend the money on the more expensive mouthguard types. I received my Soft Dental Night Guard in the mail and I can’t explain how nice it is to wear an appliance that is custom made for you vs the store bought kind. Very happy customer! Thanks!

5 out of 5

Charlotte Devereaux(verified owner) – September 2, 2015:

I messed up badly with my order: I ordered a sports mouthguard instead of a nightguard, the wrong size as the plastic mold was too big to fit in my mouth, and I even messed up my print. Ashley from customer service was my saviour: she overnighted me a new mold, new putty, and when I received the nightguard, she even sent me the sport mouthguard replacement. Very high quality service. Praiseworthy!

5 out of 5

steven(verified owner) – September 19, 2015:

First, I do not like to buy things that I am not able to test before buying. We did buy these based on the most recent reviews on this product. I have had this dental guard for two weeks and it is GREAT! So much relief to find a superior product for way less than what my dental office was going to charge me.

5 out of 5

Candace Herndon(verified owner) – October 5, 2015:

I didn’t think the nightguard would be as wonderful as it is because of the price, but after 3 weeks of using it, I don’t think I’m ever going to use my old ways of paying $500 to the dentist ever again. The material is soft and bendable. I chose the 1mm and it is thin, easy to sleep in and gets the job done. Be careful to watch your mixing time when mixing the putty for your dental impression because it dries up pretty fast. After I took my first impression, they had to send me a replacement kit to take the impression again. Definitely a steal at this price.

5 out of 5

David Etter(verified owner) – November 1, 2015:

Where do I start? Not only do I have an HSA account and was able to get this purchase covered by just sending in a copy of my invoice but I have never had a more comfortable night guard. I’ve been through so many dentists and night guards over the years. These guys are pro! BIG THUMBS UP!

5 out of 5

K.N.(verified owner) – November 11, 2015:

‘ve bought 6 of the Sentinel soft nightguards over the years for myself and various family members. They last for years, and if you buy more than one they get cheaper. Some people can buy generic nightguards, but I need ones fit to my teeth. You can go to various doctors and get customized nightguards, but if you can follow simple directions you can get a custom fit at home using this method. I was nervous I’d screw it up the first time, but they have always come out right. I had serious bruxism for years, and tried most everything. I am convinced that these nightguards, combined with changes in habits have been instrumental in mitigating my pain. Of course every case is different, but I swear by these.

5 out of 5

Marion Cook(verified owner) – November 16, 2015:

What a relief – excellent bargain, much faster than the dentist’s office, easy to follow instructions, seller easy to contact and very helpful – highly recommend. Thank you and I’ll be purchasing again with you when this one needs replacing in a few years!

5 out of 5

Barbara Curran(verified owner) – December 19, 2015:

These are fantastic, well-made, shock absorbent night guards. After multiple uses now, my headaches and jaw pain are non existent. I just don’t seem to have any issues anymore! Thanks for the excellent service you provide.

5 out of 5

Torry Henderson(verified owner) – January 27, 2016:

I recently started biting my tongue and inside of my cheeks during sleep. Frustrated, I made an appointment with my dentist who said I needed both upper and lower bite guards to prevent any further damage. His quote was $700 for the set. I couldn’t pay his price and was so relieved to find this website. I got both for around $160 using the “big spender” discount code. They fit great! I chose the 1mm thin ones and they’re not bulky at all. Glad you guys exist for poor folks like me! 😀 I’ll recommend you to everyone I know!

5 out of 5

Camden McCrary(verified owner) – May 25, 2016:

What a delight to find a company that doesn’t want to take every dollar you have. These guys are not solely about profit. They give a damn and it’s obvious. Huge thank you to you all. Thank you for making this affordable to the people who don’t have deep pockets. Love my nighttime guard. Will recommend this to everyone I know. *****

5 out of 5

Aurela Hernandez(verified owner) – June 28, 2016:

Company was kind and cooperative when I messed up my dental cast the first time. Word to the not-so wise, be careful about your time when mixing the putty. I mixed mine for too long and it hardened before I could even sink my teeth. Second time was much easier. Received my Sentinel guard today. Really nice quality. Fits well.

5 out of 5

Evan Daniels(verified owner) – July 6, 2016:

Perfect fit! Thanks! -E.D

5 out of 5

Phillip Martinez Jr.(verified owner) – October 15, 2016:

Perfect fit and above all, Sentinel’s customer service is excellent. I had an issue with shipping and it was immediately addressed.

5 out of 5

Gabriel Montahue(verified owner) – October 21, 2016:

Ive had my mouthguard for about a year and a half now. Just had to use my warranty to get it replaced. Felt inclined to leave a review about my experience.
Sentinel Mouthguard Co. stands by their replacement warranty. No questions asked, I simply attached a picture of my nightguard showing existing wear to an email to the company. Within 10 days I had my replacement. I don’t know of any dental office that has a warranty like this. Exceptional customer service & product. Thank you Sentinel.

Sincerely,
Gabriel M.

5 out of 5

Carol A. Havelka(verified owner) – December 10, 2016:

Excellent mouthguard. Does not bother me at night or slip out. Actually fits better than one I had made my dentist. Will definitely buy from Sentinel again.

5 out of 5

Billie Jo(verified owner) – March 3, 2017:

Didn’t realize I would have to make a mold and send it back in to the company but am excited to see how it works. Kit seriously came within 2 days. Eagerly awaiting the final product to come back. Excellent company to work with!!!

5 out of 5

Jean Proufe(verified owner) – April 6, 2017:

Love that this company lets you choose your own thickness. I have the worst gag reflex and needed a very thin nightguard. I’m pretty sure this is the only online company that offers the thickness choices. Happy customer!

5 out of 5

Gary C.(verified owner) – July 26, 2017:

I received my new mouth guard, at first I thought it was too tight. But I continued to were it and it stretched out to a good fit. Satisfied Customer.

Gary C.

5 out of 5

Donna LeGrand(verified owner) – September 21, 2017:

This the only mouthguard I’ve ever been able to wear. It’s worth every penny.

Related Products

The Sentinel Dual Laminated Night Guard is designed for moderate to severe teeth grinding and/or jaw clenching (bruxism). Soft on the inside, hard on the outside. Ideal for persons suffering from light, moderate or severe bruxism.

FREE SHIPPING IN US (International customers are responsible for shipping on return mailer only)

We guarantee your satisfaction! If you are not satisfied with the fit of your Sentinel Mouth Guard, we will replace it for free or give your money back, providing you contact us within the 90 days from date of purchase. Shop confidently knowing that your transaction is protected by our 2048-bit encrypted SSL Security Certificate.